P r o d u c t S p e c i f i c a t i o n s
Imperial unit
LCD display
5). Align the unit head to the object to be measured, press
the
MEA-
SURE
key then release to get and display the
measured result, if still showing ------ , that means
the unit did not receive echo signal from the object,
needing a check if the plastic surface of the sensor is
parallel with the reflecting surface of the object to be
measured, or have already exceed the measuring
range of the unit. Shown as following figure: